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4 research outcomes, page 1 of 1
  • publication . Article . 2019
    Open Access English
    Authors:
    Hann, Zachary S.; Metzger, Meredith B.; Weissman, Allan M.; Lima, Christopher D.;
    Publisher: International Union of Crystallography
    Project: NIH | Pixel Array Detector for ... (1S10RR029205-01), NIH | Structural and Functional... (5R01GM079196-07), NIH | NE-CAT Center for Advance... (4P41GM103403-14), NIH | MOUSE GENETICS (2P30CA008748-43), NIH | Structural studies of RNA... (1R35GM118080-01)

    A 1.7 Å resolution co-crystal structure of U7BR from Schizosaccharomyces pombe in complex with Ubc7 is reported. Structural comparisons and biochemistry suggest that U7BR presents a steric impediment to E1 binding and inhibits E1-mediated charging, respectively.

  • publication . Article . Other literature type . 2016
    Open Access
    Authors:
    Frederick C. Streich; Christopher D. Lima; Christopher D. Lima;
    Publisher: Springer Science and Business Media LLC
    Project: NIH | NE-CAT Center for Advance... (4P41GM103403-14), NIH | Pixel Array Detector for ... (1S10RR029205-01), NIH | Structural Studies of SUM... (5R01GM065872-12), NIH | MOUSE GENETICS (2P30CA008748-43), NIH | Structural studies of RNA... (1R35GM118080-01)

    Summary Post-translational protein modification by ubiquitin (Ub) and ubiquitin-like (Ubl) proteins such as small ubiquitin like modifier (SUMO) regulates processes including protein homeostasis, the DNA damage response, and the cell cycle. Proliferating cell nuclear an...

  • publication . Article . 2017
    Open Access English
    Authors:
    John C. Zinder; Mom Das; Christopher D. Lima; Elizabeth V. Wasmuth; Dimitrios Zattas;
    Publisher: eLife Sciences Publications, Ltd
    Project: NIH | Pixel Array Detector for ... (1S10RR029205-01), NIH | NE-CAT Center for Advance... (4P41GM103403-14), NIH | Structural and Functional... (5R01GM079196-07), NIH | MOLECULAR GENETIC ANALYSI... (5F32GM012006-03), NIH | Structural and Biochemica... (5F31GM097910-02), NIH | MOUSE GENETICS (2P30CA008748-43), NIH | Structural studies of RNA... (1R35GM118080-01)

    Nuclear RNA exosomes catalyze a range of RNA processing and decay activities that are coordinated in part by cofactors, including Mpp6, Rrp47, and the Mtr4 RNA helicase. Mpp6 interacts with the nine-subunit exosome core, while Rrp47 stabilizes the exoribonuclease Rrp6 a...

  • publication . Article . Other literature type . 2019
    Open Access English
    Authors:
    Derek S. Tan; Derek S. Tan; Christopher D. Lima; Christopher D. Lima; Zachary S. Hann; Zachary S. Hann; Xuequan Lu; Michaelyn C. Lux; Michaelyn C. Lux; Shaun K. Olsen; ...
    Publisher: National Academy of Sciences
    Project: NIH | Structural and Functional... (5R01GM079196-07), NIH | Pixel Array Detector for ... (1S10RR029205-01), NIH | Structural Studies of SUM... (5R01GM065872-12), NIH | NE-CAT Center for Advance... (4P41GM103403-14), NIH | Rational Design of Adenyl... (5R01GM100477-08), NIH | MOUSE GENETICS (2P30CA008748-43), NIH | Structural studies of RNA... (1R35GM118080-01), NIH | Tri-Institutional PhD Pro... (1T32GM115327-01)

    Significance Posttranslational protein modification by ubiquitin (Ub) regulates aspects of biology, including protein turnover and the cell cycle. Proteins and enzymes that promote Ub conjugation are therapeutic targets because they are sometimes dysregulated in cancer,...

4 research outcomes, page 1 of 1